$190+ Cheap flights from Idaho Falls (IDA) to Maine
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — PWM
Sep 10 — Sep 171
Round-trip
1 adult, Economy
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Find cheap flights from Idaho Falls to Maine with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Idaho Falls to MaineExplore the most affordable flight options available from Idaho Falls to Maine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 11, 2026.
Explore the most affordable flight options available from Idaho Falls to Maine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 11, 2026.
This American Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/141:50 pm -
1 stop6h 47m
Wed 10/216:27 am -
1 stop8h 42m
Deal found 8/10![American Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/297:00 am -
1 stop6h 51m
Sat 9/56:02 am -
1 stop7h 36m
Deal found 8/6![United Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/202:28 pm -
1 stop7h 31m
Tue 10/277:31 am -
2 stops10h 07m
Deal found 8/6![United Airlines logo]()
$384
This Delta deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/296:00 am -
2 stops13h 31m
Wed 9/212:47 pm -
2 stops11h 45m
Deal found 8/6![Delta logo]()
$389
This Delta deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/166:57 pm -
1 stop9h 33m
Sat 9/194:45 pm -
1 stop7h 37m
Deal found 8/10![Delta logo]()
$409
This Delta deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/53:17 pm -
1 stop6h 40m
Tue 9/151:10 pm -
2 stops11h 12m
Deal found 8/9![Delta logo]()
$414
This American Airlines deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/281:43 pm -
1 stop7h 05m
Sat 9/56:46 am -
1 stop9h 03m
Deal found 8/9![American Airlines logo]()
$419
This Delta deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/216:56 pm -
2 stops14h 19m
Wed 10/289:05 am -
2 stops15h 05m
Deal found 8/6![Delta logo]()
$420
This United Airlines deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/42:25 pm -
1 stop7h 29m
Thu 9/109:00 am -
2 stops10h 16m
Deal found 8/8![United Airlines logo]()
$421
This United Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2610:35 am -
2 stops11h 24m
Tue 9/16:00 am -
2 stops13h 16m
Deal found 8/10![United Airlines logo]()
$429
This American Airlines deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/242:08 pm -
1 stop8h 22m
Sun 9/276:02 am -
1 stop9h 35m
Deal found 8/7![American Airlines logo]()
$435
This Alaska Airlines deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/213:57 pm -
1 stop12h 12m
Fri 9/254:48 pm -
1 stop24h 32m
Deal found 8/7![Alaska Airlines logo]()
$439
Best flights from Idaho Falls to MaineDiscover carefully curated flight deals from Idaho Falls to Maine that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 11, 2026.
Discover carefully curated flight deals from Idaho Falls to Maine that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 11, 2026.
This Delta deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/296:00 am -
2 stops13h 31m
Fri 9/411:50 am -
2 stops8h 30m
Deal found 8/6![Delta logo]()
$389
This United Airlines deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/42:25 pm -
1 stop7h 29m
Thu 9/109:35 am -
1 stop9h 41m
Deal found 8/8![United Airlines logo]()
$453
This American Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/146:37 am -
2 stops12h 12m
Wed 10/215:17 am -
1 stop9h 52m
Deal found 8/11![American Airlines logo]()
$470
This Alaska Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/196:18 am -
2 stops21h 51m
Wed 9/237:12 am -
1 stop10h 08m
Deal found 8/10![Alaska Airlines logo]()
$518
This Delta deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/136:56 pm -
2 stops14h 19m
Tue 10/206:05 am -
1 stop8h 17m
Deal found 8/7![Delta logo]()
$414
This United Airlines deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/282:25 pm -
1 stop7h 29m
Wed 9/99:33 am -
2 stops9h 43m
Deal found 8/6![United Airlines logo]()
$460
This Delta deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/146:56 pm -
1 stop9h 29m
Wed 10/216:00 am -
2 stops14h 16m
Deal found 8/8![Delta logo]()
$444
This United Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2510:35 am -
2 stops8h 48m
Sat 8/299:49 am -
2 stops13h 29m
Deal found 8/10![United Airlines logo]()
$469
This American Airlines deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/11:58 pm -
1 stop7h 47m
Thu 10/1512:14 pm -
2 stops11h 28m
Deal found 8/8![American Airlines logo]()
$527
This Delta deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/287:00 pm -
2 stops24h 31m
Fri 9/411:50 am -
2 stops8h 30m
Deal found 8/6![Delta logo]()
$487
This United Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/55:57 pm -
2 stops12h 47m
Tue 12/86:00 am -
3 stops13h 22m
Deal found 8/10![United Airlines logo]()
$505
This Delta deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2811:35 am -
2 stops10h 24m
Wed 9/92:54 pm -
2 stops9h 28m
Deal found 8/6![Delta logo]()
$510
This American Airlines deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/281:43 pm -
1 stop7h 05m
Wed 9/911:03 am -
2 stops12h 17m
Deal found 8/6![American Airlines logo]()
$620
This United Airlines deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2910:35 am -
2 stops10h 53m
Sat 10/38:03 am -
2 stops11h 13m
Deal found 8/7![United Airlines logo]()
$559
This Delta deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/166:57 pm -
1 stop9h 33m
Sat 9/198:48 am -
2 stops15h 34m
Deal found 8/10![Delta logo]()
$523
This Delta deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2611:35 am -
2 stops9h 38m
Fri 9/411:50 am -
2 stops8h 30m
Deal found 8/6![Delta logo]()
$532
This United Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/27:00 am -
2 stops14h 59m
Sun 9/65:51 am -
2 stops11h 32m
Deal found 8/10![United Airlines logo]()
$627
This United Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/125:57 pm -
2 stops12h 22m
Sat 1/169:45 am -
3 stops29h 50m
Deal found 8/10![United Airlines logo]()
$632
This Delta deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/296:00 am -
2 stops13h 31m
Thu 9/106:00 am -
2 stops18h 22m
Deal found 8/9![Delta logo]()
$633
This United Airlines deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2912:33 pm -
1 stop6h 50m
Tue 9/13:37 pm -
1 stop7h 41m
Deal found 8/9![United Airlines logo]()
$658
Last-minute flights from Idaho Falls to MaineDiscover last-minute flight deals from Idaho Falls to Maine. Data last updated August 11, 2026 and is based on user searches.
Discover last-minute flight deals from Idaho Falls to Maine. Data last updated August 11, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/251:43 pm -
1 stop7h 05m
Sat 8/296:46 am -
1 stop8h 23m
Deal found 8/10![American Airlines logo]()
$459
This United Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2610:35 am -
2 stops11h 24m
Tue 9/16:00 am -
2 stops13h 16m
Deal found 8/10![United Airlines logo]()
$429
This American Airlines deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/281:43 pm -
1 stop7h 05m
Sat 9/56:46 am -
1 stop9h 03m
Deal found 8/9![American Airlines logo]()
$419
This United Airlines deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/297:00 am -
1 stop6h 51m
Sat 9/56:02 am -
1 stop7h 36m
Deal found 8/6![United Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/296:00 am -
2 stops13h 31m
Wed 9/212:47 pm -
2 stops11h 45m
Deal found 8/6![Delta logo]()
$389
This United Airlines deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:00 am -
1 stop6h 51m
Wed 9/96:06 am -
2 stops13h 10m
Deal found 8/9![United Airlines logo]()
$447
This United Airlines deal was found by Cheapflights users on 8/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/42:25 pm -
1 stop7h 29m
Thu 9/109:00 am -
2 stops10h 16m
Deal found 8/8![United Airlines logo]()
$421
This Delta deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/43:17 pm -
1 stop6h 40m
Tue 9/151:10 pm -
2 stops11h 12m
Deal found 8/9![Delta logo]()
$444
This Delta deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/53:17 pm -
1 stop6h 40m
Tue 9/151:10 pm -
2 stops11h 12m
Deal found 8/9![Delta logo]()
$414
This Delta deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/166:57 pm -
1 stop9h 33m
Sat 9/194:45 pm -
1 stop7h 37m
Deal found 8/10![Delta logo]()
$409
This Alaska Airlines deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/213:57 pm -
1 stop12h 12m
Fri 9/254:48 pm -
1 stop24h 32m
Deal found 8/7![Alaska Airlines logo]()
$439
This American Airlines deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/242:08 pm -
1 stop8h 22m
Sun 9/276:02 am -
1 stop9h 35m
Deal found 8/7![American Airlines logo]()
$435
One-way flights from Idaho Falls to MaineSearch for one-way flight options from Idaho Falls to Maine. Find affordable one-way fares based on user searches. Data last updated August 11, 2026.
Search for one-way flight options from Idaho Falls to Maine. Find affordable one-way fares based on user searches. Data last updated August 11, 2026.
This Delta deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:00 pm -
1 stop9h 30m
Deal found 8/10![Delta logo]()
$190
This American Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/21:43 pm -
1 stop8h 16m
Deal found 8/10![American Airlines logo]()
$191
This Delta deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/297:00 pm -
1 stop9h 30m
Deal found 8/10![Delta logo]()
$220
This American Airlines deal was found by Cheapflights users on 8/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/242:08 pm -
1 stop8h 22m
Deal found 8/7![American Airlines logo]()
$246
This American Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3012:06 pm -
1 stop9h 53m
Deal found 8/10![American Airlines logo]()
$290
This United Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/32:25 pm -
1 stop7h 29m
Deal found 8/10![United Airlines logo]()
$330
This Delta deal was found by Cheapflights users on 8/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:57 pm -
2 stops10h 43m
Deal found 8/6![Delta logo]()
$337
This United Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/27:00 am -
2 stops10h 19m
Deal found 8/10![United Airlines logo]()
$363
This American Airlines deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/81:50 pm -
1 stop7h 53m
Deal found 8/9![American Airlines logo]()
$379
This Alaska Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/306:18 am -
2 stops21h 31m
Deal found 8/10![Alaska Airlines logo]()
$390
This Kiwi.com deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/810:02 am -
3 stops52h 22m
Deal found 8/9![Multiple Airlines logo]()
$570
This United Airlines deal was found by Cheapflights users on 8/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/810:35 am -
2 stops10h 53m
Deal found 8/9![United Airlines logo]()
$584
Find flight deals from Idaho Falls to Maine
Keep the following information in mind while searching for Idaho Falls to Maine flight deals. Data was last updated August 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $379 (United Airlines) |
One-way from | $190 (Delta) |
Cheapflights Fare Finder
Customize your flight search to find flights from Idaho Falls to Maine that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 11, 2026.
Use the filters below to find and compare flights from Idaho Falls to Maine that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Idaho FallsPortland
IDA Idaho Falls Fanning Field - PWM Portland
IDAPWM
Idaho Falls Fanning Field
Sat 8/29
6:00 am-9:31 pm
2 stops13h 31m
Portland
Fri 9/4
11:50 am-6:20 pm
2 stops8h 30m
$389
Idaho FallsBoston
IDA Idaho Falls Fanning Field - BOS Boston Logan Intl
IDABOS
Idaho Falls Fanning Field
Tue 10/13
6:56 pm-11:15 am
2 stops14h 19m
Boston Logan Intl
Tue 10/20
6:05 am-12:22 pm
1 stop8h 17m
$414
Idaho FallsBoston
IDA Idaho Falls Fanning Field - BOS Boston Logan Intl
IDABOS
Idaho Falls Fanning Field
Wed 10/14
6:56 pm-6:25 am
1 stop9h 29m
Boston Logan Intl
Wed 10/21
6:00 am-6:16 pm
2 stops14h 16m
$444
Idaho FallsBoston
IDA Idaho Falls Fanning Field - BOS Boston Logan Intl
IDABOS
Idaho Falls Fanning Field
Fri 9/4
2:25 pm-11:54 pm
1 stop7h 29m
Boston Logan Intl
Thu 9/10
9:35 am-5:16 pm
1 stop9h 41m
$453
Idaho FallsBoston
IDA Idaho Falls Fanning Field - BOS Boston Logan Intl
IDABOS
Idaho Falls Fanning Field
Fri 8/28
2:25 pm-11:54 pm
1 stop7h 29m
Boston Logan Intl
Wed 9/9
9:33 am-5:16 pm
2 stops9h 43m
$460
Idaho FallsPortland
IDA Idaho Falls Fanning Field - PWM Portland
IDAPWM
Idaho Falls Fanning Field
Tue 8/25
10:35 am-9:23 pm
2 stops8h 48m
Portland
Sat 8/29
9:49 am-9:18 pm
2 stops13h 29m
$469
Idaho FallsBoston
IDA Idaho Falls Fanning Field - BOS Boston Logan Intl
IDABOS
Idaho Falls Fanning Field
Wed 10/14
6:37 am-8:49 pm
2 stops12h 12m
Boston Logan Intl
Wed 10/21
5:17 am-1:09 pm
1 stop9h 52m
$470
Idaho FallsPortland
IDA Idaho Falls Fanning Field - PWM Portland
IDAPWM
Idaho Falls Fanning Field
Fri 8/28
7:00 pm-9:31 pm
2 stops24h 31m
Portland
Fri 9/4
11:50 am-6:20 pm
2 stops8h 30m
$487
Idaho FallsBoston
IDA Idaho Falls Fanning Field - BOS Boston Logan Intl
IDABOS
Idaho Falls Fanning Field
Sat 12/5
5:57 pm-8:44 am
2 stops12h 47m
Boston Logan Intl
Tue 12/8
6:00 am-5:22 pm
3 stops13h 22m
$505
Idaho FallsBoston
IDA Idaho Falls Fanning Field - BOS Boston Logan Intl
IDABOS
Idaho Falls Fanning Field
Fri 8/28
11:35 am-11:59 pm
2 stops10h 24m
Boston Logan Intl
Wed 9/9
2:54 pm-10:22 pm
2 stops9h 28m
$510
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Best time to book a flight from Idaho Falls to Maine
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IDA-PWM
IDA-BOS
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IDA-USME
IDA-PWM
IDA-BOS
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